请问出现这种提示什么原因？
LAUNCHING UNCOUPLED ACOUSTIC FEM (Physical Coords - Freq) ANALYSISSAVING MODEL SYSNOISE Default Model
Setting for sparse matrices :
Reordering method : MODIFIED_MCKEE
Skyline blocksize is between 8 and 64
Ratio for blocked skyline is0.500E+00
Computing MASS and STIFFNESS elements matrices
CPU Stats --- Delta:0:03:59 ( 239.39)Total:0:03:59 ( 239.39)
Computing VELOCITY matrices on elements faces
CPU Stats --- Delta:0:00:03 ( 2.98)Total:0:04:02 ( 242.37)
Computing ADMITTANCE matrices on elements faces
CPU Stats --- Delta:0:00:00 ( 0.03)Total:0:04:02 ( 242.40)
CPU Stats --- Delta:0:00:00 ( 0.03)Total:0:04:02 ( 242.43)
Setting for sparse matrices :
Reordering method : MODIFIED_MCKEE
Solver : Skyline
Skyline blocksize is between 8 and 64
Ratio for blocked skyline :0.500E+00
Solver is Skyline solver
preconditioner is SKYLINE
Maximum number of iterations 20
NOT ENOUGH CORE FOR FACTORIZATION : ADD ********** MORE WORDS
PROCEDURE STOPPED DUE TO ERROR !
是因为内存不够吗？已经设为500M了。
什么叫做没有足够的核进行因式分解？？
谢谢
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